"Bobbi Kristina is fighting for her life and is surrounded by immediate family," the statement reads.

"We are asking you to honour our request for privacy during this difficult time."

Bobbi Kristina Brown

In an earlier statement, her father Bobby Brown told E! News: "Privacy is requested in this matter. Please allow for my family to deal with this matter and give my daughter the love and support she needs at this time."

A spokeswoman for North Fulton Hospital declined to comment on Bobbi's condition, citing medical privacy laws.